JPH0439626B2 - - Google Patents
Info
- Publication number
- JPH0439626B2 JPH0439626B2 JP58100909A JP10090983A JPH0439626B2 JP H0439626 B2 JPH0439626 B2 JP H0439626B2 JP 58100909 A JP58100909 A JP 58100909A JP 10090983 A JP10090983 A JP 10090983A JP H0439626 B2 JPH0439626 B2 JP H0439626B2
- Authority
- JP
- Japan
- Prior art keywords
- cable
- detection resistor
- current
- current flowing
- terminal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000001514 detection method Methods 0.000 claims description 25
- 239000012212 insulator Substances 0.000 claims description 20
- 239000002184 metal Substances 0.000 description 11
- 230000003287 optical effect Effects 0.000 description 5
- 239000013307 optical fiber Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000004020 conductor Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
Landscapes
- Emergency Protection Circuit Devices (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58100909A JPS59226880A (ja) | 1983-06-08 | 1983-06-08 | ケ−ブルの直流もれ電流測定装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58100909A JPS59226880A (ja) | 1983-06-08 | 1983-06-08 | ケ−ブルの直流もれ電流測定装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59226880A JPS59226880A (ja) | 1984-12-20 |
| JPH0439626B2 true JPH0439626B2 (no) | 1992-06-30 |
Family
ID=14286464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58100909A Granted JPS59226880A (ja) | 1983-06-08 | 1983-06-08 | ケ−ブルの直流もれ電流測定装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59226880A (no) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61246671A (ja) * | 1985-04-24 | 1986-11-01 | Showa Electric Wire & Cable Co Ltd | 電力ケ−ブルの直流洩れ電流測定装置 |
-
1983
- 1983-06-08 JP JP58100909A patent/JPS59226880A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59226880A (ja) | 1984-12-20 |
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